Alpha-Fetoprotein, Tumor Marker
$69.00
T4 (Thyroxine), Total
This blood test measures the level of the hormone T4 (thyroxine), which the thyroid gland produces to aid in metabolism control and growth. This test is often ordered in conjunction with other thyroid tests such as T3 and TSH to evaluate thyroid function.
$44.00Price for members $22.00
Collection method: Blood
Preparation: Please do not exercise prior to testing. It is best that your blood is taken in a rested state.
Included Tests
How It Works
STEP 1
Order your tests online
- Easy and fast checkout
STEP 2
Visit a local Quest Diagnostics lab
- No follow-up required
- Results automatically uploaded to SelfDecode
STEP 3
Get your results and insights online
- Find out if your levels are in the optimal range
- Get easy-to-understand insights about your results
- Track your levels over time